| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $161.35 | 9.506% | $176.6879 | $176.69 | $176.70 | $176.70 |
| Purchase #2 | $67.95 | 11.650% | $75.8662 | $75.87 | $75.85 | $75.90 |
| Purchase #3 | $222.51 | 7.855% | $239.9882 | $239.99 | $240.00 | $240.00 |
| Purchase #4 | $25.91 | 10.138% | $28.5368 | $28.54 | $28.55 | $28.50 |
| Purchase #5 | $53.90 | 10.651% | $59.6409 | $59.64 | $59.65 | $59.60 |
| Purchase #6 | $110.86 | 6.725% | $118.3153 | $118.32 | $118.30 | $118.30 |
| Purchase #7 | $167.82 | 10.259% | $185.0367 | $185.04 | $185.05 | $185.00 |
| 7 purchase totals = | $810.30 | $884.0720 | $884.09 | $884.10 | $884.00 | |